The best replacement for mouseenter is hover.

The best alternatives to mouseenter are rated as following:
★★★★★  hover
★★★  hover jquery
★★★  mouseover
★  mouseenter

Your alternative for mouseenter is not listed? Suggest!
Speaking about mouseenter, one probably shouldn't forget about hoverintent.

Other search terms related to mouseenter and their ratings are:
★★★★★ hoverintent
You have in mind a companion for mouseenter and it is not yet here? Propose!



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mouseenter
hover
hover jquery